Number of partitions of n with odd minimal and maximal parts.

Terms

a(0) =1a(1) =1a(2) =2a(3) =2a(4) =3a(5) =5a(6) =6a(7) =9a(8) =12a(9) =18a(10) =22a(11) =33a(12) =40a(13) =57a(14) =72a(15) =98a(16) =121a(17) =164a(18) =202a(19) =267a(20) =330a(21) =427a(22) =526a(23) =674a(24) =826a(25) =1043a(26) =1277a(27) =1598a(28) =1945a(29) =2414